Lee, Shawn C 53ca2edcf0 drm: Change limited M/N quirk to constant N quirk. ...

Some DP dongles in particular seem to be fussy about too large
link M/N values. Set specific value for N divider can resolve
this issue per dongle vendor's comment. So configure N as
constant value (0x8000) to instead of reduce M/N formula when
specific DP dongle connected.

v2: add more comments for issue description and fix typo.
v3: add lost commit messages back for version 2
v4: send patch to both intel-gfx and dri-devel

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Cooper Chiou <cooper.chiou@intel.com>
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Clint Taylor <clinton.a.taylor@intel.com>
Tested-by: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1536733371-25004-3-git-send-email-shawn.c.lee@intel.com

2018-09-19 16:44:12 +03:00

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bridge

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i2c

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tinydrm

drm/tinydrm: Fix doc build warnings

2018-07-11 22:24:02 +02:00

ttm

drm/ttm: Add ttm_set_pages_wc and ttm_set_pages_uc helper

2018-08-01 17:23:05 -05:00

amd_asic_type.h

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ati_pcigart.h

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drm_agpsupport.h

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drm_atomic_helper.h

drm: Add drm/drm_util.h header file

2018-09-09 14:18:11 +02:00

drm_atomic_uapi.h

drm: extract drm_atomic_uapi.c

2018-09-09 14:19:18 +02:00

drm_atomic.h

drm: extract drm_atomic_uapi.c

2018-09-09 14:19:18 +02:00

drm_audio_component.h

ALSA: hda: Make audio component support more generic

2018-07-17 22:25:48 +02:00

drm_auth.h

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drm_blend.h

drm: Add per-plane pixel blend mode property

2018-08-24 17:31:37 +01:00

drm_bridge.h

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drm_cache.h

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drm_client.h

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drm_color_mgmt.h

drm: drop drmP.h include from drm_plane.c

2018-09-09 14:19:17 +02:00

drm_connector.h

drm: Add drm/drm_util.h header file

2018-09-09 14:18:11 +02:00

drm_crtc_helper.h

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drm_crtc.h

drm/crc: Cleanup crtc_crc_open function

2018-08-22 09:47:58 -07:00

drm_debugfs_crc.h

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drm_debugfs.h

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drm_device.h

drm: Introduce per-device driver_features

2018-09-13 18:44:06 +03:00

drm_displayid.h

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drm_dp_dual_mode_helper.h

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drm_dp_helper.h

drm: Change limited M/N quirk to constant N quirk.

2018-09-19 16:44:12 +03:00

drm_dp_mst_helper.h

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drm_drv.h

drm: Introduce per-device driver_features

2018-09-13 18:44:06 +03:00

drm_edid.h

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drm_encoder_slave.h

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drm_encoder.h

drm: Add drm/drm_util.h header file

2018-09-09 14:18:11 +02:00

drm_fb_cma_helper.h

drm: Remove drm_fbdev_cma_set_suspend()

2018-08-07 22:06:49 +02:00

drm_fb_helper.h

drm/fb-helper: document remove*_conflicting_framebuffers()

2018-09-07 22:07:49 +02:00

drm_file.h

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drm_fixed.h

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drm_flip_work.h

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drm_fourcc.h

drm: byteorder: add DRM_FORMAT_HOST_*

2018-09-06 08:40:18 +02:00

drm_framebuffer.h

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drm_gem_cma_helper.h

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drm_gem_framebuffer_helper.h

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drm_gem.h

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drm_global.h

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drm_hashtab.h

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drm_hdcp.h

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drm_ioctl.h

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drm_irq.h

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drm_lease.h

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drm_legacy.h

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drm_mipi_dsi.h

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drm_mm.h

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drm_mode_config.h

drm: fix drm_mode_addfb() on big endian machines.

2018-09-06 08:40:19 +02:00

drm_mode_object.h

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drm_modes.h

drm: drop _mode_ from remaining connector functions

2018-07-13 18:40:27 +02:00

drm_modeset_helper_vtables.h

drm: drop _mode_ from update_edit_property()

2018-07-13 18:40:27 +02:00

drm_modeset_helper.h

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drm_modeset_lock.h

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drm_of.h

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drm_os_linux.h

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drm_panel.h

drm: Add kerneldoc description for "link"-member in struct drm_panel

2018-08-16 11:46:49 +02:00

drm_pci.h

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drm_pciids.h

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drm_plane_helper.h

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drm_plane.h

drm: drop drmP.h include from drm_plane.c

2018-09-09 14:19:17 +02:00

drm_prime.h

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drm_print.h

Merge drm/drm-next into drm-misc-next

2018-08-27 10:00:03 -04:00

drm_property.h

drm: drop drmP.h include from drm_plane.c

2018-09-09 14:19:17 +02:00

drm_rect.h

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drm_scdc_helper.h

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drm_simple_kms_helper.h

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drm_syncobj.h

drm: expand replace_fence to support timeline point v2

2018-09-06 11:09:31 +02:00

drm_sysfs.h

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drm_util.h

drm: Add drm/drm_util.h header file

2018-09-09 14:18:11 +02:00

drm_utils.h

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drm_vblank.h

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drm_vma_manager.h

drm/i915: Prevent writing into a read-only object via a GGTT mmap

2018-07-13 16:14:04 +01:00

drm_writeback.h

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drmP.h

drm: Add drm/drm_util.h header file

2018-09-09 14:18:11 +02:00

gma_drm.h

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gpu_scheduler.h

drm/scheduler: only kill entity if last user is killed v2

2018-07-31 16:58:20 -05:00

i915_component.h

drm/i915: Split audio component to a generic type

2018-07-17 22:25:19 +02:00

i915_drm.h

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i915_pciids.h

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intel_lpe_audio.h

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intel-gtt.h

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spsc_queue.h

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